Exchange · San Jose, CA
(408) 648-xxxx
Every number from 408-648-0000 to 408-648-9999. NANPA records the exchange as assigned to IP Horizon for San Jose, CA. Robocall and scam operations often use many numbers from one exchange, so if one number here is a shady call, its neighbors deserve a second look.
Reported numbers starting 408-648
| Number | Verdict | What it is | Reports | Complaints |
|---|---|---|---|---|
| (408) 648-2720 | Caution | Telemarketer / sales | 0 | 4 |
About the 408-648 exchange
408-648 is an exchange (the first six digits of a phone number) in area code 408, which covers California. NANPA, which runs the North American Numbering Plan, assigned it to IP Horizon for the San Jose, CA rate center. Numbers from this carrier are usually VoIP / internet phone lines.
People keep their number when they move or switch carrier, so this is where the number was first assigned, not where the caller is today. Local time for 408-648 numbers is usually Pacific time. Scammers can also fake (spoof) any number, so a call that shows a 408-648 number may not come from IP Horizon at all.